/**
 *                            License
 * THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS  
 * CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). 
 * THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW.  
 * ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE OR  
 * COPYRIGHT LAW IS PROHIBITED.
 * 
 * BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND  
 * AGREE TO BE BOUND BY THE TERMS OF THIS LICENSE. TO THE EXTENT THIS LICENSE  
 * MAY BE CONSIDERED TO BE A CONTRACT, THE LICENSOR GRANTS YOU THE RIGHTS CONTAINED 
 * HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
 * 
 */
package l1j.server.server.serverpackets;

import l1j.server.server.Opcodes;
import l1j.server.server.model.L1Character;

/**
 * 物件血条
 */
public class S_HPMeter extends ServerBasePacket {

	private static final String _typeString = "[S] S_HPMeter";

	private byte[] _byte = null;

	/**
	 * 物件血条
	 * 
	 * @param objId
	 * @param hpRatio
	 */
	public S_HPMeter(final int objId, final int hpRatio) {
		this.buildPacket(objId, hpRatio);
	}

	/**
	 * 物件血条
	 * 
	 * @param cha
	 */
	public S_HPMeter(final L1Character cha) {
		final int objId = cha.getId();
		int hpRatio = 100;
		if (0 < cha.getMaxHp()) {
			hpRatio = 100 * cha.getCurrentHp() / cha.getMaxHp();
		}

		this.buildPacket(objId, hpRatio);
	}

	@Override
	public byte[] getContent() {
		if (this._byte == null) {
			this._byte = this._bao.toByteArray();
		}

		return this._byte;
	}

	@Override
	public String getType() {
		return _typeString;
	}

	private void buildPacket(final int objId, final int hpRatio) {
		this.writeC(Opcodes.S_OPCODE_HPMETER);
		this.writeD(objId);
		this.writeC(hpRatio);
	}
}
